Our Products

Cleanova’s CleanDepth-N meltblown polypropylene filter cartridges feature nominal ratings and a four-layer graded depth design, delivering outstanding dirt-holding capacity, high filtration efficiency, and minimal pressure drop. Constructed entirely from polypropylene without any additives or adhesives, these cartridges offer excellent compatibility with a wide range of chemical processes. Standard-sized elements are available in lengths from 125mm – 1270mm and can be supplied with a complete selection of thermally-welded endcaps.

PRODUCT FEATURES

• Made from 100% polypropylene
• Low extractables
• Excellent chemical compatibility
• Free from resins, binders, or adhesives for enhanced purity
• Four-layer graded density design
• True depth filtration
• Maximum dirt-holding capacity
• Extended service life
• Meltblown construction
• Designed to prevent fibre release
• Available in a broad range of thermally welded endcap styles
• Precision-engineered

CONSTRUCTION

• Length: 125mm – 1270mm (5” – 50”)
• Outside Diameter: 63mm (2.5”)
• Inside Diameter: 28mm (1”)
• Filter Media: polypropylene, nylon
• Support: polypropylene, stainless steel
• End Caps: thermally-welded, retrofit options available
• Gaskets/O-Rings: silicone, nitrile, EPDM, FEP, Viton®

RECOMMENDED OPERATING CONDITIONS

• Recommended Differential Pressure: 2 bar @ 20°C
• Max Differential Pressure: 3.5 bar @ 20°C 1 bar @ 60°C

MICRON RATINGS (NOMINAL)

• 1μm, 3μm, 5μm, 10μm, 25μm, 50μm, 75μm, 100μm
• ßX = 5000 (99.98%)

Cleanova CleanDepth-A depth filter cartridges with absolute ratings offered in nylon or polypropylene suit various applications. They come in a selection of Beta Ratio 5000 absolute micron ratings, ranging from 1μ to 100μ. Constructed entirely from polypropylene or nylon without any additives or adhesives, these cartridges are compatible with most chemical processes. Standard-sized elements are available in lengths from 125mm – 1270mm and can be supplied with a variety of thermally-welded endcap options.

PRODUCT FEATURES

• Absolute micron ratings
• Beta Ratio of 5000
• Integrated central core in nylon filter cartridges for enhanced stability
• Low extractables
• Excellent chemical compatibility
• Graded density structure
• True depth filtration
• High dirt-holding capacity
• Extended service life
• Available in a broad range of thermally-welded endcap styles

CONSTRUCTION

• Length: 125mm – 1270mm (5” – 50”)
• Outer Diameter: 63mm (2.48”)
• Inner Diameter: 28mm (1.1”)
• Filter Media: polypropylene
• Support: polypropylene, nylon
• End Caps: thermally-welded, retrofit options available
• Seal Material: silicone, nitrile, EPDM, FEP, Viton®

RECOMMENDED OPERATING CONDITIONS

• Recommended ΔP: 2 bar @ 20°C
• Max ΔP: Polypropylene: 4 bar @ 20°C 0.5 bar @ 80°C, Nylon: 4 bar @ 20°C 1 bar @ 80°C 0.5 bar @ 135°C

MICRON RATINGS (ABSOLUTE)

• 1μm, 3μm, 5μm, 10μm, 25μm, 50μm, 75μm, 100μm
• ßX = 5000 (99.98%)

Cleanova’s CleanMax cartridge filters remove high volumes of solid contaminants to Beta 5000 efficiency levels while ensuring minimal impact on process parameters. Each CleanMax filter cartridge features a unique layered and pleated media pack construction, designed for maximum particle retention and absolute rated performance across a wide range of particulate sizes. The inside-to-out flow pattern combined with a positive O-ring seal arrangement guarantees high efficiency contaminant removal and increased dirt-holding capacity, prolonging service life. The filter cartridge is designed for efficient removal and replacement, ensuring that all trapped particles are securely contained and do not fall into the clean side of the filter housing. CleanMax filter cartridges are available with polypropylene and glass microfiber filtration media in absolute Beta 5000 (99.98%) ratings from 1 to 40 microns.

PRODUCT FEATURES

• Layered and pleated filter media
• Increased dirt-holding capacity
• Maximum particle retention
• Beta 5000 (99.98% filtration efficiency)
• Large surface area
• Efficient particulate removal
• Inside-to-out flow pattern
• Extended service life

CONSTRUCTION

• Length: 508mm – 2032mm (20.0” – 80.0”)
• Cartridge Diameter: 152mm (6.0”)
• Filter Media: glass fibre with polyester, polypropylene
• Support: polypropylene, stainless steel
• End Caps: glass-filled polypropylene
• Gaskets/O-Rings: silicone, nitrile, EPDM, Viton®

RECOMMENDED OPERATING CONDITIONS

• Max Operating Temperature: Polypropylene – 82°C, Glass fibre – 110°C
• Max Differential Pressure: 2.5 – 3.0 barg changeout

MICRON RATINGS (ABSOLUTE)

• 1μm, 2μm, 5μm, 10μm, 20μm, 40μm
• ßX = 5000 (99.98%)

Cleanova’s CleanPleat cartridge filters (CPP) offer a cost-effective solution featuring Beta 5000 absolute-rated filters, available in polypropylene or glass media. These filters are suitable for chemical processing, high-purity water systems, and the oil and gas industry. The filter elements use thermal welding to secure the end caps, or a potted endcap design with molten polypropylene, free of adhesives and resins. With absolute micron ratings and 99.98% efficiency, they come in lengths from 125mm – 1016mm and fit most existing housings without modification. Standard configurations feature a polypropylene outer cage and center core, with stainless steel options for high-temperature applications. Nylon end caps are available for specific designs.

PRODUCT FEATURES

• Beta 5000 (99.98% filtration efficiency)
• Large surface area
• Wide selection of bonded endcaps
• Minimal pressure drops
• Designed to prevent fibre release

CONSTRUCTION

• Length: 125mm – 1016mm (5.0” – 40.0”)
• Outer Diameter: 68mm (2.68”) / 63mm (2.5”)
• Inner Diameter: 28mm (1.1”)
• Filter Media: polypropylene, glass media
• Filter Area: up to 0.6m2/10”
• End Caps: thermally-welded or potted options available
• Seal Material: silicone, nitrile, EPDM, FEP, Viton®

RECOMMENDED OPERATING CONDITIONS

• Max Operating Temperature: 80°C with PP core, 95°C with SS core
• Max Differential Pressure: PP core 4.0 bar @ 20°C, PP core 1.2 bar @ 65°C, SS core 4.0 bar @ 95°C
• Recommended Change Out: PP core 4.0 bar @ 20°C, PP core 1.2 bar @ 65°C, SS core 4.0 bar @ 95°C
• Max Service Life: 12 months

MICRON RATINGS

• 0.45μm, 1μm, 5μm, 10μm, 25μm, 75μm, 100μm
• ßX = 5000 (99.98%)

Today, the protection of turbo machinery is measured in microns, which is one reason the world’s leading manufacturers continue to rely on Cleanovas high-efficiency fiation products. The Maxum filter represents our latest innovation in contamination protection to improve the performance and efficiency for your high-speed turbo machinery.

Features:

• High efficiency ASHRAE/EN-tested media
• Maximum dust-holding capacity for extended service life
• High burst pressure design
• A concentric dual-gasket system virtually eliminates any chance for filter by-pass even under the most severe operating conditions
• Light weight polymeric frame is completely corrosion resistant and disposable by incineration

Oil Mist Eliminators are designed to remove oil mist from air flows which in turn remove the risk of oil pollution from engine crank case breathers, turbine tanks and gland vents.

The addition of an Automatic Pressure Balancing (APB) control system is designed for ‘fit and forget’ operation, necessitating no user intervention except for periodic cartridge replacements.

Oil Mist Eliminators with APB technology are designed to constantly sense system pressure (lube oil tank, engine crankcase, etc.) and adjust the oil mist eliminator to maintain a desired system pressure regardless of operating conditions.

APB Technology is a tried and tested system relying on a relatively few, robust components thus ensuring trouble free operation and a long life.

Features:

• 99% efficiencies
• Airflows up to 3000m3/hr
• Disposable Cartridge element
• Continues system monitoring and adjusting

Plenty ‘Adept’ Elements represent state-of-the-art in high-density, woven, polypropylene fibre technology.
Since its initial inception, as a gas element developed to meet British Gas transmission and distribution requirements, this product that has undergone continual improvement in both the material technology and manufacturing processes.

These elements have been developed by Plenty specifically for gas applications and are designed to remove solid particles from the gas stream.

Features:

• Particle removal performance of 99.9% of solid particles down to 2µm from the gas stream
• Removal efficiencies established by test at the British Gas testing facility at Loughborough, Performance basis defined using Natural Gas at high pressure
• Manufactured from a matrix of very fine polypropylene fibres into ‘tubes’ of a controlled and uniform density
• High quantity of voids within the fibre giving excellent solids performance
• Various sizes available
• Designed to fit within 316ss inner and outer support housings
• Construction allows support and maintains mechanical strength in both normal flow and reverse flow direction

Cleanova’s Molded End filter elements are available to support our own brand Dollinger but are also available for many other original filter element manufacturers.

These Industrial Filter elements designed to improve filtration and extend service life.

Offered in a wide range of synthetic & natural fibres, our liquid and gas particulate elements are suitable for use with most process liquids or gases.

For more demanding applications, stainless steel mesh can be incorporated into the existing design, which in the majority of cases, can be cleaned and re-used many times.
This feature is particularly beneficial where there are high levels of contaminant. With backwashing designs also available in this range, a wide variety of processes can be supported.

Features:

• Particle removal down to 1µm
• Various filtration medial: Teflon, Cotton, Glass, Nomex, Polyester
• Inner support and outer protection available in Carbon steel or Stainless Steel material options
• Construction allows support and maintains mechanical strength in both normal flow and with designs for backwashing capability

Plenty ‘Pafic’ Elements epitomize the pinnacle of high-density, woven polypropylene fiber technology. Originally conceived as a gas element to fulfill British Gas transmission and distribution specifications, this product has seen continuous enhancements in both its material technology and manufacturing techniques.

The Elements are produced from resin-impregnated fiberglass wool with a controlled and uniform density. The type and content of the resin are closely monitored, as well as the layers of wrap and the degree of compression. Furthermore, autoclave temperatures and the heating and cooling cycles are strictly regulated, resulting in a consistent structure that meets the necessary process performance standards.

Manufactured in a range of sizes to fit within 316ss inner and outer support housings, these elements provide support and maintain mechanical strength in both normal and reverse flow directions. Type STD-1340 elements are primarily developed for gas transmission and distribution applications, fully complying with the original BGES-E13 specification.

Features:

• Particle removal performance of 99.9% of solid particles down to 1µm from the gas stream
• Various sizes available
• Designed to fit within 316ss inner and outer support housings
• Construction allows support and maintains mechanical strength in both normal flow and reverse flow direction

Available in a range of cartridge lengths & particulate grades, our High Capacity (HC) Filters are available to order as spares, or as part of a total filtration solution. Each HC Filter cartridge features a unique layered & pleated media pack construction, designed for maximum particle retention & absolute rated performance across a wide range of particulate sizes.

The inside-to-out flow pattern combined with a positive O-Ring seal arrangement guarantees high-efficiency contaminant removal and holding capacity, prolonging service life. The filter cartridge is designed for efficient element removal and replacement and ensures that no trapped particulate accidentally falls into the clean side of the filter housing.

High performance coalescers for the efficient separation of hydrocarbons from water phases

Market demand for higher quality hydrocarbon products and prolonged periods of uptime mean that flow control equipment like coalescers must work more accurately and more reliably for longer. Cleanova has developed its Liquid/Liquid (L/L) Coalescers to support customer efforts to improve product quality, reduce or remove unwanted haze and impurities, and recover other valuable products.

A unique pleated filter design optimizes liquid contaminant capture rates and extends time to maintenance. The ability to form consistently larger droplet sizes results in shorter separation distances, which reduces vessel length: saving space and reducing cost.

Verified performance characteristics give further reassurance that these L/L Coalescers can deliver optimum results for a lower total cost of ownership.

Cleanova has developed its Liquid / Liquid (L/L) Coalescers to support customer efforts to improve product quality, reduce or remove unwanted haze and impurities, and recover other valuable products.

Benefits:

• Reduced vessel size and cost
• Outstanding contaminant capture rates
• Longer time between filter changes
• Verified performance characteristics
• Standard or custom build options
• Proven to meet or exceed the in-service efficiency threshold specified by many leading end users

Gas Coalescers from Cleanova feature a unique, highly efficient filter element that offers a greater surface area than conventional elements. This convoluted design results in a low pressure drop, high efficiency, high dirt-holding capacity, and extended service life.

The coalescing element is composed of multiple layers of borosilicate glass media and a pre-filter layer, supported by screens both upstream and downstream, and pleated for maximum surface area.

These elements are available with core materials in stainless steel (SS) or galvanized carbon steel (CS) to support the selected borosilicate microglass or phenolic bonded fiberglass media.

Liquid particulate filters are designed to remove final traces of dirt, pipe scale and other solid contaminants from process liquids.

Unlike conventional multiple-cartridge filters, the Element Design Concept maximizes the effective filtration area for a given vessel size resulting in lower differential pressure and extended service life.

High efficiency filters are designed to remove final traces of dirt, pipe scale and other solid contaminants from process air and other gases.

High-capacity filters for efficient separation of solids & liquids.

High solid loading within refinery & treatment process applications is becoming an increasing challenge for plant operations and maintenance teams. Conventional filtration systems, while correctly rated in terms of particulate efficiency, can rapidly become overloaded due to the sheer volume of contaminants in liquid process applications. This leads directly to rapid differential pressure increases across filter systems, which results in more frequent filter cartridge change-out intervals. The result is a rise in Total Cost of Ownership (TCO) due to increased downtime, increased manpower requirements & increased spare parts replacement.

In response to the growing levels of contamination across a variety of process applications, Cleanova has developed a new range of High Capacity (HC) filtration solutions that deliver high contaminant retention efficiency with minimal impact on process parameters. Customers can select from a total system solution to match specific application needs, or opt to upgrade their existing filter arrangement with a HC filter cartridge from our standard range.

Benefits:

• High volume contaminant removal to β5000 efficiency
• Excellent particulate retention across a range of sizes
• Minimal impact on process parameters
• Quick and easy filter cartridge removal/replacement
• Extended service life

Based on the cumulative expertise of our Dollinger and Plenty brands, our UNIQ-FLOW Liquid/Liquid Coalescers, support customer efforts to improve product quality, reduce or remove unwanted haze and impurities, and recover other valuable products.

These new UNIQ-FLOW L/L Coalescers feature a unique pleated filer design to optimize liquid contaminant capture rates and extend time to maintenance. Their ability to form consistently larger droplet sizes results in shorter separation distances, which reduces vessel length to save space and reduce cost. Verified performance characteristics give further reassurance that UNIQ-FLOW L/L Coalescers from Cleanova can deliver optimum results for a lower total cost of ownership.

Features:

• Reduced vessel size and cost
• Longer time between filer changes
• Verified performance characteristics
• Standard or custom build option
• Proven to meet or exceed the in-service efficiency threshold specified by many leading end users

The LL-142 liquid filters are designed to remove final traces of dirt, pipe scale and other solid contaminants from process liquids.  Unlike conventional multiple-cartridge filters, the Element Design Concept maximizes the effective filtration area for a given vessel size resulting in lower differential pressure and extended service life. In addition to the standard range of filters, Cleanova is able to offer customized filter designs and capacities to suit the particular process / application demands of the customer

GP-146 high efficiency filters are designed to remove final traces of dirt, pipe scale and other solid contaminants from process air and other gases.

GP-198 coalescing filter are engineered to remove entrained oil, water mist, other liquids and solid particles efficiently from compressed air and other gas streams. When the Cleanova coalescing filter is used within its rated design conditions, an efficiency off 99.9% on 0.3 micron aerosols is achieved.

Cleanovas Oil Mist Eliminators (OME’s) are a filtration system of superior efficiency which collects 99.97% of oil droplets 0.3 micron and larger, thus removing virtually 100% of oil mist emissions.

This performance places Cleanova at the very forefront of oil mist elimination technology.

The Cleanova Oil Mist Eliminator (OME) is a filtration system of superior efficiency, it collects 99.97% of oil droplets 0.3 micron and larger, thus removing virtually 100% of oil mist emissions. This performance places Cleanova at the very forefront of oil mist elimination technology

Used on large high speed rotation equipment such as gas turbines, steam turbines, axial and centrifugal compressors; they require a large volume of oil (either mineral based or synthetic) for lubrication, cooling, and sealing of the bearings. Of which, without an Oil Mist Eliminator fitted will create this oil mist and oil vapor creating visible plume.
This oil plume is subject to increasingly stringent environmental laws and regulations at all government levels throughout the world, this is where the Cleanova Oil Mist Eliminator comes into its own and removes almost 100%.

Features:

• Efficiency – 99.97 % of all droplets and particles 0.3 micron and larger; guaranteed less than 5ppm by weight oil mist carryover
• Airflows up to 3000m3/hr
• Disposable Cartridge element
• Eliminates all visible oil plume
• Quiet Operation – conforming to OSHA standards and Directive 86/188/EEC.
• Positive (non-Fan assisted) and Negative (fan assisted) Pressure Lubricating Oil Systems

The Dollinger and Vokes Oil Mist Eliminator Coalescers are used on high speed rotating equipment such as gas turbines, steam turbines, axial and centrifugal compressors that require a large volume of oil for lubrication, cooling, and sealing of the bearings.

Our high efficiency Oil Mist Eliminator (OME) replacement element can collect 99.97% of oil droplets at 0.3 micron and larger, thus removing virtually 100% of oil mist emissions.

Medium efficiency pre filters are used for the filtration of air entering a combustion air intake or a ventilation intake.  The primary purpose is to protect higher efficiency filters further downstream, therefore prolonging their life.

Features:

• Synthetic filter medium
• Self supporting pockets
• Long lifetime with high dust holding capacity
• Free from glass fibers
• Low pressure drop

Compact Air Filter for Gas Turbines And Air Cooled Generators

The next generation air filtration for today’s turbo machinery

Today, the protection of turbo machinery is measured in microns, which is one reason the world’s leading manufacturers continue to rely on Dollinger’s high-efficiency filtration products. The Maxum filter represents our latest innovation in contamination protection to improve the performance and efficiency of your high-speed turbo machinery.

Features:

• High efficiency ASHRAE/EN-tested media
• Maximum dust-holding capacity for extended service life
• Rugged, high burst pressure design
• A novel concentric dual-gasket system virtually eliminates any chance for filter by-pass even under the most severe operating conditions
• Light weight polymeric frame is completely corrosion resistant and disposable by incineration

Cleanova Spin Filter Systems are designed to beat tough contaminants such as dust, sand, grit, saw-dust, raind and snow and operate continuously.  They provide clean, smooth air flow in a wide variety of hostile environments and conditions.

Pulse jet air filter cartridge for use as final filter for protecting rotating machinery (eg. compressor, gas turbine, diesel engine). Made from the highest quality materials and designed to pass the stringent requirements of international standards and specifications.

Advanced Air Intake Filtration Technology For High-Speed Turbo Machinery

TURBO KLEEN the new standard for contamination protection for your high-speed turbo machinery.

Features:

• High efficiency ASHRAE/EN-tested media
• Maximum dust-holding capacity for extended service life
• High burst pressure design
• Improves the performance and efficiency of turbo machinery

Pulsejet Filters with NANO-FIBER PROTECTION.  A major step forward in technology, ensures that these filter elements have the capacity for extended life and lower pressure drop.  By incorporating ultra-fine fibers in the media, smaller dust particles do not penetrate as far into the filter matrix. Very small particles are often responsible for the premature blocking of a filter element. The pulsing action then finds it easier to dislodge these fine particles and ensures that the filter lasts longer.

In addition, the efficiency of the filter is higher than standard elements. This ensures that less dust reaches the turbine and so helps to extend the maintenance period.

The Cleanova air intake filters are designed to efficiently and economically remove dust, dirt and other airborne contaminants from the atmosphere using a panel filter element protecting, high efficiency turbo blowers & axial compressors, while reducing noise to within OSHA established limits.